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A-52

A-52 ; General Electric Co. (ID = 393521) Radio
 
A-52 ; General Electric Co. (ID = 393522) Radio
 
A-52 ; General Electric Co. (ID = 393523) Radio
A-52 ; General Electric Co. (ID = 1521395) Radio A-52 ; General Electric Co. (ID = 129953) Radio
A-52 ; General Electric Co. (ID = 353384) Radio A-52 ; General Electric Co. (ID = 129954) Radio
A-52 ; General Electric Co. (ID = 129955) Radio A-52 ; General Electric Co. (ID = 1414582) Radio
A-52 ; General Electric Co. (ID = 1521393) Radio A-52 ; General Electric Co. (ID = 1521394) Radio
A-52 ; General Electric Co. (ID = 1521396) Radio A-52 ; General Electric Co. (ID = 1559543) Radio
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A-52 ; General Electric Co. (ID = 1521395) Radio
General Electric Co.: A-52 [Radio] ID = 1521395 930x1094
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For model A-52, General Electric Co. (GE); Bridgeport CT, Syracuse NY:
General Electric A52, it was in my collection until I sold it. Front/lateral view.
 
Country:  United States of America (USA)
Manufacturer / Brand:  General Electric Co. (GE); Bridgeport CT, Syracuse NY
Brand
 
Musaphonic
Year: 1936 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 6A8 6K7 6Q7 6F6 5Z4
Main principle Super-Heterodyne (Super in general); ZF/IF 465 kHz; 2 AF stage(s)
Tuned circuits 5 AM circuit(s)
Wave bands Broadcast and Short Wave (SW).
Details
Power type and voltage Alternating Current supply (AC) / 25 or 60 cycles: 105 - 120 or 115; 125; 220; 240 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 8 inch = 20.3 cm
Power out 1.75 W (unknown quality)
from Radiomuseum.org Model: A-52 - General Electric Co. GE;
Material Wooden case
Shape Tablemodel, high profile (upright - NOT Cathedral nor decorative).
Dimensions (WHD) 11.3 x 15.33 x 7.25 inch / 287 x 389 x 184 mm
Notes The General Electric models A-52 and A-55 share the same schematic at Rider's (1st Jan. 1936) 7-1 through 7-3 which show IF peak at 465 kc. They can have a 25 cycle (C) or 60 cycle mains transformer which came in two versions, one fix for 105-120 volts (A), the other for 105 to 250 volts with 4 tappings (V). The Broadcast band covers 540 - 1720 kc and the Short wave band 2.3 - 7 mc.
Net weight (2.2 lb = 1 kg) 5 kg / 11 lb 0.2 oz (11.013 lb)
Collectors' prices  
External source of data Ernst Erb
Source of data Collector's Guide to Antique Radios 4. Edition
Circuit diagram reference Rider's Perpetual, Volume 7 = 1936 and before
Mentioned in Table Top Radios Vol. 1 Stein 98
Literature/Schematics (1) Cathedral & Tombstone Radios (page 116.)


All listed radios etc. from General Electric Co. (GE); Bridgeport CT, Syracuse NY
Here you find 2685 models, 1883 with images and 1893 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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